I said Taxi!
There's a project going on to redesign the New York iconic yellow cab. One of the ideas is a vehicle (pictured at above link) that would be substantially more accessible than the average Crown Victoria, which comprises 92 percent of the current NYC fleet. By the way, did you know only 12 of the 12,000 cabs in New York are wheelchair accessible? That's pathetic. Meanwhile the ideas are being exhibited at Parsons The New School for Design until Jan. 15, 2006. The exhibit is titled Designing the Taxi.